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17
18
15
19
1
7
9
13
16
6
4
3
2
Item Part No.
Description
1
753-04234
Throttle Housing Assembly (includes 2-4)
2
791-182690
Throttle Trigger Spring
3
753-04119
Throttle Trigger
4
791-182673
Switch
5
753-05266
Throttle Cable Assembly
6
753-04236
Upper Drive Shaft Housing Assembly
7
791-180687
J-Handle Assembly
8
791-683295 Handle Bracket Assembly (includes 9-14)
9
791-181811 Screw
10
791-181812 Upper Handle Clamp
11
791-181813 Middle Handle Clamp
12
791-181814 Lower Handle Clamp
13
791-181815 Nut
14
791-145569 Anti-Rotation Screw
15
753-1190
Split boom Coupler (includes 12-15)
16
791-182057
Screw
17
791-181617
Bolt
18
791-181981
Adjustment Knob (includes 15)
19
753-04386
Knob Retaining Nut
20
791-182387
Lower Drive Shaft Housing Assembly (includes 18)
21
791-153597
Lower Clamp Assembly (includes 21)
22
791-181852
Lower Flexible Drive Shaft
23
791-180531
Shield Mounting Screw
24
791-181857
Bushing Housing Assembly
25
791-145569
Anti-Rotation Screw
26
791-181659
Shield Assembly (includes 23)
27
753-05212
Blade Assembly
28
791-181457
Outer Spool Assembly (includes 25)
29
791-181458
Retainer
30
791-181561
Thrust Washer
31
791-181459
Small Spring
32
753-04257
Slider
33
791-181532
E-Clip
34
791-181531
Spring
35
791-181462
Plunger
36
791-181463
C-Clip
37
791-181464
Inner Reel
38
791-181465B Large Spring
39
791-181467
Foam Seal
40
791-181468B Bump Head Knob Assembly (includes 34 & 35)
*
753-04929
Complete Cutting Head Assemly
(includes 17, 20, 21, 24-36)
23
21
22
31
30
32
33
29
24
37
35
34
39
36
38
20
11
1
5
40
28
25
26
27
PARTS LIST
E24
REPLACEMENT PARTS - MODEL TB525ET
4-CYCLE GAS TRIMMER/EDGER
12
14
10
9
Summary of Contents for TB525ET
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